target/linux/generic/backport-5.15/750-v6.5-12-net-ethernet-mtk_eth_soc-enable-page_pool-support-fo.patch

   1 From 38a7eb76220731eff40602cf433f24880be0a6c2 Mon Sep 17 00:00:00 2001
   2 From: Lorenzo Bianconi <lorenzo@kernel.org>
   3 Date: Thu, 27 Jul 2023 09:02:26 +0200
   4 Subject: [PATCH 106/250] net: ethernet: mtk_eth_soc: enable page_pool support
   5  for MT7988 SoC
   6
   7 In order to recycle pages, enable page_pool allocator for MT7988 SoC.
   8
   9 Tested-by: Daniel Golle <daniel@makrotopia.org>
  10 Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
  11 Link: https://lore.kernel.org/r/fd4e8693980e47385a543e7b002eec0b88bd09df.1690440675.git.lorenzo@kernel.org
  12 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
  13 ---
  14  drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 +-
  15  1 file changed, 1 insertion(+), 1 deletion(-)
  16
  17 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
  18 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
  19 @@ -1613,7 +1613,7 @@ static void mtk_update_rx_cpu_idx(struct
  20
  21  static bool mtk_page_pool_enabled(struct mtk_eth *eth)
  22  {
  23 -       return eth->soc->version == 2;
  24 +       return mtk_is_netsys_v2_or_greater(eth);
  25  }
  26
  27  static struct page_pool *mtk_create_page_pool(struct mtk_eth *eth,